From: handa <handa>
Date: Sat, 20 Feb 2010 09:04:08 +0000 (+0000)
Subject: *** empty log message ***
X-Git-Tag: ALPHA~52
X-Git-Url: http://git.chise.org/gitweb/?a=commitdiff_plain;h=d611a01174765fa935d0f3bd944558a5a3e1d32e;p=m17n%2Fm17n-lib-js.git

*** empty log message ***
---

diff --git a/xex.js b/xex.js
index 0024512..a726a77 100644
--- a/xex.js
+++ b/xex.js
@@ -1313,7 +1313,7 @@ MIM.Keymap = function ()
     for (var i = 0; i < len; i++)
       {
 	var key = keyseq.val[i];
-	var sub;
+	var sub = false;
 
 	if (! keymap.submaps)
 	  keymap.submaps = {};
@@ -1497,6 +1497,7 @@ MIM.im_domain.DefType (MIM.State.prototype);
     this.domain = new Xex.Domain ('context', im.domain, this);
     this.active = true;
     this.reset ();
+    this.spot = 0;
   }
 
   MIM.CandidateTable = function ()
@@ -1904,35 +1905,288 @@ MIM.im_domain.DefType (MIM.State.prototype);
 }) ();
 
 (function () {
+  var keys = new Array ();
+  keys[0x09] = 'tab';
+  keys[0x08] = 'backspace';
+  keys[0x0D] = 'return';
+  keys[0x1B] = 'escape';
+  keys[0x20] = 'space';
+  keys[0x21] = 'pageup';
+  keys[0x22] = 'pagedown';
+  keys[0x23] = 'end';
+  keys[0x24] = 'home';
+  keys[0x25] = 'left';
+  keys[0x26] = 'up';
+  keys[0x27] = 'right';
+  keys[0x28] = 'down';
+  keys[0x2D] = 'insert';
+  keys[0x2E] = 'delete';
+  for (var i = 1; i <= 12; i++)
+    keys[111 + i] = "f" + i;
+  keys[0x90] = "numlock";
+  keys[0xF0] = "capslock";
+
+  MIM.decode_key_event = function (event)
+  {
+    var key = ((event.type == 'keydown' || event.keyCode) ? event.keyCode
+	       : event.charCode ? event.charCode
+	       : false);
+    if (! key)
+      return false;
+    if (event.type == 'keydown')
+      {
+	key = keys[key];
+	if (! key)
+	  return false;
+	if (event.shiftKey) key = "S-" + key ;
+      }
+    else
+      key = String.fromCharCode (key);
+    if (event.altKey) key = "A-" + key ;
+    if (event.ctrlKey) key = "C-" + key ;
+    return new MIM.Key (key);
+  }
+}) ();
 
-  MIMTEST = function (name) { this.nam = name; };
+MIM.add_event_listener
+  = (window.addEventListener
+     ? function (target, type, listener) {
+       target.addEventListener (type, listener, false);
+     }
+     : window.attachEvent
+     ? function (target, type, listener) {
+       target.attachEvent ('on' + type,
+			   function() {
+			     listener.call (target, window.event);
+			   });
+     }
+     : function (target, type, listener) {
+       target['on' + type]
+	 = function (e) { listener.call (target, e || window.event); };
+     });
+
+MIM.debug_print = function (event, ic)
+{
+  if (! MIM.debug)
+    return;
+  if (! MIM.debug_nodes)
+    {
+      MIM.debug_nodes = new Array ();
+      MIM.debug_nodes['keydown'] = document.getElementById ('keydown');
+      MIM.debug_nodes['keypress'] = document.getElementById ('keypress');
+      MIM.debug_nodes['status0'] = document.getElementById ('status0');
+      MIM.debug_nodes['status1'] = document.getElementById ('status1');
+      MIM.debug_nodes['keyseq0'] = document.getElementById ('keyseq0');
+      MIM.debug_nodes['keyseq1'] = document.getElementById ('keyseq1');
+      MIM.debug_nodes['range0'] = document.getElementById ('range0');
+      MIM.debug_nodes['range1'] = document.getElementById ('range1');
+    }
+  var target = event.target;
+  var code = event.keyCode;
+  var ch = event.type == 'keydown' ? 0 : event.charCode;
+  var key = MIM.decode_key_event (event);
+  var index;
+
+  MIM.debug_nodes[event.type].innerHTML = "" + code + "/" + ch + " : " + key;
+  index = (event.type == 'keydown' ? '0' : '1');
+  MIM.debug_nodes['status' + index].innerHTML = ic.im.load_status;
+  MIM.debug_nodes['keyseq' + index].innerHTML = ic.keys;
+  MIM.debug_nodes['preedit' + index].innerHTML = ic.preedit;
+};
 
-  function testshow () { alert (this.nam); };
+MIM.get_range = function (target, range)
+{
+  if (target.selectionStart != null) // for Mozilla
+    {
+      range[0] = target.selectionStart;
+      range[1] = target.selectionEnd;
+    }
+  else				// for IE
+    {
+      var r = document.selection.createRange ();
+      var rr = r.duplicate ();
 
-  MIMTEST.prototype.show = function () { testshow.call (this); }
-  MIMTEST.prototype.cut = function (from, to) {
-    this.val.splice (from, to -from); return this.val; }
+      rr.moveToElementText (target);
+      rr.setEndPoint ('EndToEnd', range);
+      range[0] = rr.text.length - r.text.length;
+      range[1] = rr.text.length;
+    }
+}
 
-  MIMTEST2 = function (name) { this.nam = name;
-			       this.val = new Array (1,2,3,4,5);}
+MIM.set_caret = function (target, ic)
+{
+  if (target.selectionStart != null) // Mozilla
+    {
+      target.focus ();
+      target.setSelectionRange (ic.spot, ic.spot + ic.preedit.length);
+    }
+  else				// IE
+    {
+      var range = target.createTextRange ();
+      range.move ('character', pos);
+      range.select ();
+    }
+};
+
+(function () {
+  var range = new Array ();
+
+  MIM.check_range = function (target, ic)
+  {
+    MIM.get_range (target, range);
+    if (range[0] != ic.spot || range[1] - range[0] != ic.preedit.length)
+      {
+	ic.reset ();
+	ic.spot = range[0];
+      }
+  }
+};
+
+MIM.produce = function (target, ic)
+{
+  target.value = (text.substring (0, ic.spot)
+		  + ic.produced
+		  + text.substring (ic.));
+  ic.range[1] = ic.range[0] + insert.length;
+  MIM.set_caret (ic.target, ic.range[1]);
+};
+
+MIM.reset_ic = function (event)
+{
+  var ic = event.target.mim_ic;
+  if (ic)
+    ic.reset ();
+};
+
+MIM.keydown = function (event)
+{
+  var target = event.target;
+  if (! (target.type == "text" || target.type == "textarea"))
+    return;
+
+  var ic = target.mim_ic;
+  if (! ic || ic.im != MIM.current)
+    {
+      ic = new MIM.IC (MIM.current_im);
+      target.mim_ic = ic;
+      MIM.add_event_listener (target, 'blur', MIM.reset_ic);
+    }
+  if (ic.im.load_status != MIM.LoadStatus.Loaded)
+    return;
+  MIM.check_range (target, ic);
+  MIM.debug_print (event, ic);
+  ic.key = MIM.decode_key_event (event);
+};
+
+MIM.keypress = function (event)
+{
+  if (! (event.target.type == "text" || event.target.type == "textarea"))
+    return;
+
+  var ic = event.target.mim_ic;
+  var i;
+
+  try {
+    if (ic.im.loaded != MIM.LoadStatus.Loaded)
+      return;
+    if (! ic.key)
+      ic.key = MIM.decode_key_event (event);
+    if (! ic.key)
+      {
+	ic.reset ();
+	return;
+      }
+    if (ic.Filter (ic.key))
+      MIM.set_caret (target, ic);
+    else
+      {
+	if (ic.preedit.length > 0)
+	  {
+	    MIM.insert
+
+	  }
+      }
+
+
+    if (ic.im.status == 1) // Still loading.
+      return;
+    MIM.handle_keyseq (event, ic);
+  } finally {
+    MIM.debug_print (event, ic);
+  }
+  return;
+};
+
+MIM.select_im = function (event)
+{
+  var target = event.target.parentNode;
+  while (target.tagName != "SELECT")
+    target = target.parentNode;
+  var idx = 0;
+  var im = false;
+  for (var lang in MIM.list)
+    for (var name in MIM.list[lang])
+      if (idx++ == target.selectedIndex)
+	{
+	  im = MIM.list[lang][name];
+	  break;
+	}
+  document.getElementsByTagName ('body')[0].removeChild (target);
+  target.target.focus ();
+  if (im && im != MIM.current_im)
+    MIM.current_im = MIM.load_sync (im);
+};
+
+MIM.destroy_menu = function (event)
+{
+  if (event.target.tagName == "SELECT")
+    document.getElementsByTagName ('body')[0].removeChild (event.target);
+};
+
+MIM.select_menu = function (event)
+{
+  var target = event.target;
+
+  if (! ((target.type == "text" || target.type == "textarea")
+	 && event.which == 1 && event.ctrlKey))
+    return;
+
+  var sel = document.createElement ('select');
+  sel.onclick = MIM.select_im;
+  sel.onmouseout = MIM.destroy_menu;
+  sel.style.position='absolute';
+  sel.style.left = (event.clientX - 10) + "px";
+  sel.style.top = (event.clientY - 10) + "px";
+  sel.target = target;
+  var idx = 0;
+  for (var lang in MIM.list)
+    for (var name in MIM.list[lang])
+      {
+	var option = document.createElement ('option');
+	var imname = lang + "-" + name;
+	option.appendChild (document.createTextNode (imname));
+	option.value = imname;
+	sel.appendChild (option);
+	if (MIM.list[lang][name] == MIM.current_im)
+	  sel.selectedIndex = idx;
+	idx++;
+      }
+  sel.size = idx;
+  document.getElementsByTagName ('body')[0].appendChild (sel);
+};
 
-  MIMTEST2.prototype = MIMTEST.prototype;
 
-  var x = new MIMTEST2 ('test2');
-}) ();
 
 MIM.test = function ()
 {
   var im = MIM.im_list['t']['latn-post'];
   var ic = new MIM.IC (im);
 
-  document.AIM = im;
-
   ic.Filter (new MIM.Key ('a'));
   ic.Filter (new MIM.Key ("'"));
 
   if (true)
-    document.getElementById ('text').value = ic.preedit;
+    document.getElementById ('text').value = ic.produced + ic.preedit;
   else {
     try {
       document.getElementById ('text').value